At four o'clock in the afternoon, Xu Zheng rushed to a high-end office building with Xiang Ruonan, who came back first. After a while, a beautiful young woman dressed in fashionable clothes came over.
Because he was in a hurry, Xu Zheng did not find a coffee shop or something to ask. Besides, the questions he asked this time were very private. In the car, he could carefully observe the expression of the person being questioned.
Xiang Ruonan got out of the car and invited this beauty over. Not to mention, the woman who worked here was dressed exquisitely. As soon as she got in the car, the aroma filled the car.
"Hello, Ms. Yang, I am from the Criminal Police Brigade of Bahe District Branch. We are investigating the daily situation of Feng Yapeng's family upstairs. We hope you can cooperate."
Yang Meiqing thought what was going on. She was startled, and she patted her chest with her right hand. The mountain stream was looming, and she asked in confusion: "Comrade policeman, didn't you write a record for me before? I'll tell you the truth. It's unlucky to live downstairs in his house. Now I want to sell the house and move again..."
This woman couldn't finish talking, and Xu Zheng had to interrupt her, "Ms. Yang, this time, I will ask you a few questions. You said before that you only met Feng Yapeng's family by chance in the elevator on weekdays, and basically never met her. We talked, right?"
Yang Meiqing nodded, "That's not it. Neighbors, it's enough to save face. I can only say a few words to his wife. This man's surname is Feng. When I saw him, he was not a good person. Sure enough, he was outside. Someone is here..."
Yes, Xu Zheng glanced at the time and said, "Ms. Yang, I will speak frankly. I hope you can tell us the real situation truthfully, because your words are very important to us."
Seeing the handsome little policeman in front of him emphasizing the questions he wanted to ask again and again, Yang Meiqing finally nodded seriously.
"I want to ask you, in the middle of the night, have you ever heard the sound of Feng Yapeng and his wife exercising upstairs? Do you understand what I mean?"
They were all married women. Yang Meiqing was stunned but did not coy. Instead, she said openly: "I have lived downstairs in their house for five years. Because the glass and exterior walls of our community have sound insulation effect, so At night, there was a lot of movement upstairs.
In the beginning, the couple made love frequently, and it lasted more than half an hour each time. It seems that in the past two years, I can't remember the details, the times were less, and the sound was also quieter, and the time was shorter.
Sometimes, it feels like just two minutes after it was created, it is gone, really gone.
I'm not afraid of your jokes. My family is very competitive, so we'll start upstairs. As a result, the man upstairs was not doing his best, hey, he also started to be lazy, but it made me so angry..."
Xu Zheng finally couldn't stand the woman's chatter and quickly asked Xiang Ruonan to send her off. The two of them continued to rush to the criminal police brigade. On the way, Xiang Ruonan blushed and asked: "Team leader, ask Feng Yapeng and Ji Hongna What should be judged in married life?”
"It's not to judge anything, but to confirm whether Ji Hongna knows that Feng Yapeng has a woman outside."
Xiang Ruonan still didn't understand, "How can you tell this?"
"If the couple is in love in the eyes of outsiders, it really can't be seen, but the length of the couple's exercise also shows a big problem. Feng Yapeng is only 38 years old. At this age, it is impossible to complete the matter in 2 minutes.
There is nothing wrong with the body, but it can only be a psychological problem, and the most likely psychological problem is an affair. "
"Then why don't you ask the resident downstairs of Su Yin? There is a young man downstairs. He must be very good at this job!"
Xu Zheng smiled and said without further explanation, "You can figure it out yourself. You can't rely on the leader for everything."
When I returned to the office, it was already around five o'clock, and the people who had gone out to investigate had also rushed back. Judging from their faces and expressions, it should be effective.
Sure enough, after the old policeman Li Ge came back, he excitedly slapped Xu Zheng's desk and said, "Team Leader Xu, your judgment is indeed correct. That pair of white underwear was indeed bought by Feng Yapeng.
In order to please his lover, this man secretly got a China Unicom mobile phone number, and the delivery address was also placed in another community. I also found out after checking his mobile phone number, and he used the Taobao account and bank card registered with this mobile phone to buy many good gifts for Su Yin.
Even the WeChat chat records of the two of them under this account show that they have begun planning for divorce and are preparing to transfer property. "
After a while, Wang Dong came back with the inspection report. At the same time, with excitement on his face, "Master Xu, you are right. There is indeed something wrong with that white underwear. Colleagues from the Provincial Technical Investigation Department detected it. The underwear carries a potion that will evaporate when wet.
It is volatile, so the test materials obtained from the deceased will definitely not be able to detect this ingredient. Fortunately, there are still some unwatered areas on the white underwear that carry this medicine.
Professor Ji looked at the test results and said that there is a mineral in this potion that is decomposed and then fused with other love potion ingredients, called peg-255 potassium stearate.
This kind of thing acts on the nervous system and is stronger than traditional love potions. It also starts to evaporate when exposed to water. Because it is applied on underwear, a woman will exude a kind of love water when she thinks about exercise. This kind of love water is 90% It's all water, so the volatilized medicine will directly act on the woman's body.
As for the fact that it cannot be detected in the blood, it is because of excessive body leakage.
Also, the elk scent and rust smell you mentioned do exist. This agent has a strong rust smell, so the suspect used the elk scent to neutralize it. "
The world's love drug, Pfizer's Viagra, accounts for more than 80% of the market. The most important thing is that it has stable efficacy and low side effects.
But the medicine carried by this white underwear is obviously harmful. This medicine, let alone its illegality, is such a fatal hazard that its manufacturer can be arrested.
Eucalyptus has reached this point, and now she is waiting to see if Zhuang Qiang can find out the news in the hospital.
Shi Chengwen and another young detective also rushed back. The news they brought caused the special team to abandon the investigation of Su Yin's husband Li Yiming.
Li Yiming is indeed the kind of person who works at home and loves his wife very much. He has no other advantages except being honest. Such a person has never even been to a bar, so how can he buy a love potion.
At around six o'clock in the afternoon, Zhuang Qiang finally came back. He didn't say anything when he arrived at the office, he directly picked up the water glass and drank up his boiled water.
Before anyone could ask, the guy let out a long sigh of relief, and then wanted to tell the truth. Unfortunately, the investigators who had been waiting for news about him moved chairs, collected water, and fanned themselves...
"Oh, it turns out that Ji Hongna knows people but not their hearts. This Ji Hongna is indeed very suspicious. There is no one familiar to Ji Hongna in the research center of Taikang Hospital in Hitotsubashi District..."
While talking, the guy paused for a moment, holding his thermos cup and slowly tasting the tea. Xu Zheng was speechless, "Brother Qiang, tell me quickly. If there are any clues, we will have to go to the prosecutor's office to apply for an arrest warrant and search soon." make."
Zhuang Qiang was stunned, "How do you know what I bring is good news? But it is indeed feasible to prepare to apply for an arrest warrant."
"Hurry up and we'll kick you out." Xu Zheng joked. This guy really has abilities and is good at investigating various connections between suspects. That's his personality. To put it mildly, he loves to show off.
"I checked Ji Hongna's university and graduate school classmates and found that one of her classmates worked at the Hitotsubashi City Hospital Research Center and was an associate professor there. The most important thing is that the two were in a male-female relationship when they were in school. Moreover, Ji Hongna went there last month I went to the city hospital several times, and it took about an hour each time.
Of course, the exact details of what was done can only be known through direct interrogation. "
Zhuang Qiang said, taking out a USB flash drive, "This is the surveillance video at the entrance of the city hospital. You can see the record of Ji Hongna taking a taxi to the city hospital and then walking in and out."
Xu Zheng asked Xiang Ruonan to play it, but he didn't watch it. He thought about it in his mind and said, "Let's sort this out. Three years ago, Feng Yapeng and Su Yin met because of banking business, and then Su Yin had an abortion. Later, she married the honest and loyal Li Yiming.
It is currently unknown when Ji Hongna discovered that her husband Feng Yapeng had cheated on her. Judging from the time when she went to the city hospital to find an old classmate, she should have known about it for a long time.
With the potion, it was then applied to women's underwear, and this opportunity was when she found out about the sexy underwear her husband bought for other women.
Now that the motive, site, and tools have been identified, the suspects can now target Ji Hongna and her college classmates. By the way, Brother Qiang, what is the name of her college classmate? "
"Cai Qiankun."
Xu Zheng thought about it for a moment, "What a name! Now I will make the conclusion of our special team and list Ji Hongna and Cai Qiankun as suspects, then report to the superior leaders and apply for a search warrant and arrest warrant from the procuratorate.
Do you have any other questions? If not, the meeting will be adjourned and I will go find Team Yan and Instructor Wang to sort out the materials. "
The investigators of the special team headed by Lao Li stared at Xu Zheng excitedly. If they were to investigate on their own, they would definitely focus on Ji Hongna and Li Yiming. If they didn't get to the bottom of the investigation, they would not necessarily be let go.
However, according to the results of the forensic autopsy of the Bahe District Bureau, no suspicious points were found. According to the process, it will be reported to the next level, which is the city forensic doctor for further verification. There is not much equipment imported into the city, so if the province stops taking over, the suspicious drugs will still not be found.
Talking about Ji Hongna herself, she just went to the city hospital to communicate with her classmates. The police lacked evidence and did not investigate further.
Therefore, if Xu Zheng had not come, it is very likely that no one would have discovered the clues to this potion. The case might have been detected from other places, but it would definitely not be as fast as it is now.
Xu Zheng ignored the admiring looks of the team members, because he always believed that the case was not solved by him alone, but by the strength of the collective and the team. And he always reminded himself that the real investigator was not Conan, and he found the suspect with a set of reasoning.
Walking out of the conference room, the feeling of being about to break up made him feel very relaxed. At this time, as a sophisticated person, Xu Zheng must have first approached Instructor Wang, who was the nominal leader of the special team, and then accompanied by Instructor Wang Found Team Yan.
There was another exchange of compliments and jokes, and several people discussed it. Then at the suggestion of Team Yan, the special team first summoned Cai Qiankun.
